St. Louis in the American Revolution
Since the beginning of hostilities between the British and their American subjects, Spanish governors in New Orleans assisted the American rebels with weapons and ammunition. Along with his appointment as the new commander of St. Louis, Fernando de Leyba was instructed to abet any rebel Americans in British territory and recruit Catholics living in British territory to move to St. Louis. By early 1779, the British commander
Henry Hamilton had retaken the town of Vincennes, and his forces were advancing on Kaskaskia. Hamilton informed Leyba and Galvez that if American forces retreated to Spanish territory, he would pursue them there and attack Spanish forces, likely attacking St. Louis. However, Clark managed to defeat the British forces and capture Hamilton himself in February 1779, averting the threat to the town. Prior to their departure, however, an American trader had alerted Leyba in St. Louis as to the plan, giving time to develop defensive measures around the town. Only one of four planned masonry towers was built, near the current intersection of Fourth and Walnut streets, and the rest of the town was surrounded by more than a mile of entrenchments. In spite of their defeat, the British attack destroyed much of St. Louis' agricultural lands and cattle stock, killed 23 residents, wounded 7, and captured 25 as prisoners. The battle losses and his inability to pay merchants for supplies given to the Americans damaged Leyba's reputation in St. Louis, and Leyba died after a lengthy illness on June 28, 1780. Galvez quickly reappointed former commander Francisco Cruzat, who arrived in St. Louis with ammunition, weapons and supplies to defend the town. After 1781, the British permanently evacuated the lands east of the Mississippi, leaving the land to the Americans. A lack of effective American government there led many remaining Creole families to emigrate to St. Louis from 1780 to 1783, bringing about a 19% increase in the population to about 900, not including slaves. Among these families was that of
Gabriel Cerre and Charles Gratiot, merchants from Kaskaskia and Cahokia. Upon his arrival in St. Louis, Cerre was counted as the wealthiest merchant in the town, owning more than 850 acres of land around St. Louis and 6,000 acres along the
Meramec River. Cerre's daughters married into the elite of Creole society, including eldest daughter Marie Anne who married
Pierre-Louis Panet of Montreal in 1781; second daughter Marie Therese who married Auguste Chouteau, co-founder of St. Louis in 1786, and the youngest daughter
Julia married
Antoine Soulard, a surveyor who added significant property additions at the periphery of St. Louis.
Charles Gratiot, the second major merchant to relocate to St. Louis at the end of the American Revolution, also added to the wealth of the community. His English and trade skills allowed him to aid the Americans during the war, but in 1781, he relocated to the west bank, where he married Victoire Chouteau, daughter of Laclède and sister to Auguste Chouteau. During his lifetime, Gratiot and his wife raised nine children to maturity in status and wealth (especially his son
Charles Gratiot, a significant engineer and soldier), forming the basis of another group of St. Louis elites. The two merchant families of Gratiot and Cerre intermarried with the Chouteau family to create a society in the 1780s and 1790s that was dominated by French Creoles with marital ties to Spanish government officials, including lieutenant governors Piernas and Cruzat. ==Transfer to France and the United States==